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New CCNA – IPv6

September 27th, 2013 Go to comments

Note: If you are not sure about IPv6, please read our IPv6 tutorial.

Question 1

Which IPv6 address is valid?

A. 2031:0:130F::9C0:876A:130B
B. 2001:0DB8:0000:130F:0000:0000:08GC:140B
C. 2001:0DB8:0:130H::87C:140B
D. 2031::130F::9C0:876A:130B

 

Answer: A

Explanation

Answer B is not correct because it has a letter “G”.

Answer C is not correct because it has a letter “H”.

Answer D is not correct because it has two “::”.

Question 2

Which IPv6 address is the equivalent of the IPv4 interface loopback address 127.0.0.1?

A. ::1
B. ::
C. 2000::/3
D. 0::/10

Answer: A

Question 3

How many bits are contained in each field of an IPv6 address?

A. 24
B. 4
C. 8
D. 16

 

Answer: D

Question 4

Which IPv6 address is the all-router multicast group?

A. FF02::1
B. FF02::2
C. FF02::3
D. FF02::4

 

Answer: B

Question 5

Which three are characteristics of an IPv6 anycast address? (Choose three)

A. one-to-many communication model
B. one-to-nearest communication model
C. any-to-many communication model
D. a unique IPv6 address for each device in the group
E. the same address for multiple devices in the group
F. delivery of packets to the group interface that is closest to the sending device

 

Answer: B E F

Question 6

Which two are features of IPv6? (Choose two)

A. multicast
B. broadcast
C. allcast
D. podcast
E. anycast

 

Answer: A E

Explanation

Anycast IPv6 addresses are 128-bit identifiers for interfaces and sets of interfaces. A packet sent to an anycast address is delivered to one of the interfaces identified by that address (the “nearest” one, according to the routing protocols’ measure of distance)

Question 7

Which three approaches can be used while migrating from an IPv4 addressing scheme to an IPv6 scheme? (Choose three)

A. static mapping of IPv4 address to IPv6 addresses
B. configuring IPv4 tunnels between IPv6 islands
C. use DHCPv6 to map IPv4 addresses to IPv6 addresses
D. use proxying and translation (NAT-PT) to translate IPv6 packets into IPv4 packets
E. configure IPv6 directly
F. enable dual-stack routing

 

Answer: B D F

Question 8

Which of these represents an IPv6 link-local address?

A. FE08::280e:611:a:f14f.3d69
B. FE81::280f.512b:e14f:3d69
C. FE80::380e:611a:e14f:3d69
D. FEFE:0345:5f1b::e14d:3d69

 

Answer: C

Explanation

The range of IPv6 link-local address (similar to the Windows auto-configuration IP address of 169.254.x.x.) is FE80::/10. For more information about IPv6, please read my IPv6 tutorial.

Question 9

Which command enables IPv6 forwarding on a cisco router?

A. IPv6 host
B. IPv6 unicast-routing
C. IPv6 local
D. IPv6 neighbor

 

Answer: B

Explanation

An example of configuring RIPng (similar to RIPv2 but is used for IPv6) is shown below:

Router(config)#ipv6 unicast-routing (Enables the forwarding of IPv6 unicast datagrams globally on the router)
Router(config)#interface fa0/0
Router(config-if)#ipv6 rip 9tut enable (9tut is the process name of this RIPng)

Question 10

Which two statements describe characteristics of IPv6 unicast addressing? (Choose two)

A. Global addresses start with 2000::/3
B. Link-local addresses start with FE00:/12
C. Link-local addresses start with FF00::/10
D. There is only one loopback address and it is ::1
E. If a global address is assigned to an interface, then that is the only allowable address for the interface.

 

Answer: A D

Explanation

Below is the list of common kinds of IPv6 addresses:

Loopback address ::1
Link-local address FE80::/10
Site-local address FEC0::/10
Global address 2000::/3
Multicast address FF00::/8

From the above table, we learn that A and D are correct while B and C are incorrect. Notice that the IPv6 unicast loopback address is equivalent to the IPv4 loopback address, 127.0.0.1. The IPv6 loopback address is 0:0:0:0:0:0:0:1, or ::1.

E is not correct because of anycast addresses which are indistinguishable from normal unicast addresses. You can think of anycast addresses like this: “send it to nearest one which have this address”. An anycast address can be assigned to many interfaces and the first interface receives the packet destined for this anycast address will proceed the packet. A benefit of anycast addressing is the capability to share load to multiple hosts. An example of this benefit is if you are a Television provider with multiple servers and you want your users to use the nearest server to them then you can use anycast addressing for your servers. When the user initiates a connection to the anycast address, the packet will be routed to the nearest server (the user does not have to specify which server they want to use).

Comments (94) Comments
Comment pages
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  1. goodlucktoall
    September 27th, 2013

    i had Question 8 in today’s exam

  2. Adeel
    September 29th, 2013

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  3. Anonymous
    October 18th, 2013

    bacana reformulado o 9 tut para o 200-120.

  4. Anonymous
    October 22nd, 2013

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  5. kasahun
    October 24th, 2013

    That was well explained.

  6. Muhammad
    November 10th, 2013

    what is anycast ipv6 address?

  7. biacosta
    November 28th, 2013

    I PASSED yesterday, thanks to 9tut…..got a 920……woooohhoooo, study up!!!!

  8. Anonymous
    December 6th, 2013

    Q5 in the exam …..thanks 9tut…passed my exam

  9. john
    December 8th, 2013

    can u explain further why B is a correct ans in Q7?

  10. Anonymous
    December 17th, 2013

    Q7 Which three approaches can be used while migrating from an IPv4 addressing scheme to an IPv6 scheme? (Choose three)

    Answer B & F Correct but D, ask IPv4 to IPv6, not IPv6 to IPv4. Pick up answer A.

  11. Gert
    December 18th, 2013

    @9tut
    Q7 in the quiz only expect 2 answers although 3 are required.

  12. 9tut
    December 19th, 2013

    @Gert: Yes, thanks for your detection. We updated it!

  13. Only4Jones
    December 19th, 2013

    Can anyone please give me the latest dumps for 200-120 please email me only4jones@gmail.com

  14. Sabry
    January 29th, 2014

    Q8 was in today’s exam.

  15. MOHSIN
    January 30th, 2014

    hi … i am writing my ccna exam on monday please could u sent me the latest dumps that u people got.. mohsinfida489@yahoo.com

  16. JR
    February 17th, 2014

    Hi there, may someone send me the latest dumps that you have please on g.tabakov@mail.bg.
    May I also ask, is configuring IPv6 included in the LABs or is just in the dumps?
    Thank you in advance!

  17. Nadeesha
    March 8th, 2014

    why answer c incorrect in Q1

  18. Nadeesha
    March 8th, 2014

    I got it…H is not in hex decimal :)

  19. Nadeesha
    March 8th, 2014

    plz explain me question 4

  20. Daya
    March 11th, 2014

    Answer for Q4,
    In Ipv4, Multicast range is 224.0.0.0 to 239.255.255.255
    Similarly in IPv6, Link-Local Scope Multicast Addresses starts from FF02:0:0:0:0:0:0:1..
    FF02:0:0:0:0:0:0:1 – All Nodes Address
    FF02:0:0:0:0:0:0:2 – All Router Address

    Further explaination, refer http://www.iana.org/assignments/ipv6-multicast-addresses/ipv6-multicast-addresses.xhtml

  21. Al7
    March 12th, 2014

    I cleared 200-120
    Question 5 in today’s exam
    Almost all questions from 9tut
    Thanks everyone :)

  22. Addie
    March 17th, 2014

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  23. marie
    March 23rd, 2014

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  24. basheer
    March 28th, 2014

    I am taking my exam tomorow…..

  25. Edux
    March 28th, 2014

    I Will test my exam, the next friday
    please send me the last dump to eduardo.paucar@gmail.com
    thanks

  26. Anonymous
    April 4th, 2014

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    May 8th, 2014

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  28. jj
    May 10th, 2014

    @9tut

    At Q7.Which three approaches can be used while migrating from an IPv4 addressing scheme to an IPv6 scheme? ans. BDF

    some people say D is wrong coz the question is ask IPv4 to IPv6, not IPv6 to IPv4.. the correct answer is A.. which is true..? a little bit confused the answer A & D.. can you please explain it.. please help me…. thanks in advance..

  29. wall cookie
    May 12th, 2014

    Q7: correct answers are B D F

    NAT-PT is not ideal to use according to Cisco CCIE blog but, it can be used to migrate v4 to v6.
    The blog mentions 3 approaches: dual stacking, v6 island tunneling and NAT-PT as always a last resort.
    No mention of static mapping.

    Hope this helps.

  30. jj
    May 14th, 2014

    @wall cookie

    thank you I appreciate your help..

  31. Anonymous
    May 20th, 2014

    download free dumps from

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  32. rxd034000
    May 22nd, 2014

    Q1 was in test today

  33. rangana
    May 30th, 2014

    i will expect to do my ccna exam on next monday please send any dumps to me ranganab@live.com

  34. help
    June 14th, 2014

    hello guys , 9tut admin

    At many places question 7 of ipv6 about migrating from ipv4 to ipv6 , i m seeing ans A,B,F … can any1 confirm it

  35. Alejandra1
    June 18th, 2014

    Hi, somebody have a guide study of CCNA Data Center?

  36. jj123
    June 30th, 2014

    @help B,D,F are correct and are well-known transition mechanisms; google them.

  37. Ranjith
    July 5th, 2014

    @9tut wat s the answer for q 7??????

  38. gwiji
    July 7th, 2014

    @help
    the answer is bdf as a is not correct as static mapping is part of NAT-PT

  39. AlieuB
    July 10th, 2014

    Hello Guys,

    Please how many Questions are in the real CCNA Exams?

  40. Ronak
    July 14th, 2014

    pls can anyone tell me when questions on 9tut are updated ….

  41. Strange
    July 16th, 2014

    Question 1 and 8 were in the exam recently

  42. clsmooth
    July 21st, 2014

    Question 9 was on the test today

  43. radar
    July 31st, 2014

    q1 was on the exam yesterday.

  44. veera
    August 13th, 2014

    i think Q7. answer is ABF plz conform it

  45. Boom
    August 14th, 2014

    Hey just passed ICND2 933! 85% 9TUT and other just RSTP questions and three labs OSPF and EIGRP, and Frame Relay from here.

  46. jay
    August 18th, 2014

    any one have PACKET TRACER VERSION 6 FOR CCNA lab practice,
    plz I needed jamileng@hotmail.com

  47. gilsilva1985
    August 22nd, 2014

    jay, download GNS3….much better than packet tracer…

  48. Dilara
    September 20th, 2014

    Just passed..Today Q1 and Q5 are on the exam. Except 4-5, all question were from 9 tut. Sims are ACL ACL2 EIGRP….

  49. Pankaj
    September 23rd, 2014

    Can anyone provide me dump for CCNA as i will be appearing for CCNA in upcoming month. I will be very thankfull to you. Email is pankajverma.mail@gmail.com

  50. Jaxon S.
    September 24th, 2014

    I certified on 22nd Sept…Thank God, I passed…need help..? 9 Tut is the right stop…still not sure…holla ichiglare@yahoo.com

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